$\frac{d}{dx}\left(x^{3y}-y^{5x}\right)$

$\int\frac{e^{\tan\left(x\right)}}{cos^2x}dx$

$5m^3+3m^2-2m$

$tan^2xsec^2x-sec^2x+1$

$\frac{1+tan^2\left(a\right)}{csc^2\left(a\right)}+sin^2\left(a\right)+\frac{1}{sec^2\left(a\right)}$

$2\left(4m+n\right)_{-\left(5m+3n\right)}$

$\frac{dy}{dx}\left(\frac{3x^4-9x^3+5}{x^2}\right)$